| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.94 | 5.779% | $148.0271 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $209.34 | 7.540% | $225.1242 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $102.71 | 5.276% | $108.129 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $211.48 | 4.678% | $221.373 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $195.36 | 7.654% | $210.3129 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $230.47 | 12.385% | $259.0137 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $62.35 | 6.690% | $66.5212 | $66.52 | $66.50 | $66.50 |
| 7 purchase totals = | $1,151.65 | $1,238.5011 | $1,238.49 | $1,238.45 | $1,238.40 | |